ST9604 / SMART SENSOR เครื่องวัดระดับเสียง Digital Sound Level Meter ช่วงการวัด: 30~130dBA ความถูกต้องแม่นยำ: ±1.5dB ช่วงการวัดอุณหภูมิ: -10 C~50 C ความถูกต้องแม่นยำ: ±2 C ฟังชั่น Hold
The DS9490R is a USB bridge with 1-Wire® RJ11 interface to accommodate 1-Wire receptacles and networks. For a list of suitable 1-Wire network cables, refer to the Connectivity Matrix table in the DS1402x 1-Wire network ...
The DS1990A serial number iButton® is a rugged data carrier that serves as an electronic registration number for automatic identification.Can Be Read in Less Than 5ms.Operating Range: 2.8V to 6.0V, -40°C to +85°C
iButton DataloggerDS1922T: 0 to +125°C
The DS1922T Thermochron iButton is a high capacity and high temperature logger, suitable for applications such as hot food service and machinery monitoring.